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Main Boards => The Bowyer's Bench => Topic started by: SportHunter on October 04, 2016, 06:55:00 PM

Title: Drilling jigs for T/D bow build
Post by: SportHunter on October 04, 2016, 06:55:00 PM

Going to try making a T/D recurve. What type of drilling jig do you recommend for limbs? The OMC drilling jig was rated highly but they dont sell them anymore.

There are several self centering dowel drilling jigs, any of these better than the rest? Task, Dowl-it, Woodcraft, Grizzly?

I could have one machined but don't know what to tell the machinist, if you have specs I may go that route.

Also, what are the common hole sizes and recommended spacing?

Thanks for your help.

Title: Re: Drilling jigs for T/D bow build
Post by: kennym on October 04, 2016, 08:07:00 PM

Heres a couple threads I saved for some reason!

 http://tradgang.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=125;t=013404


 http://tradgang.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=125;t=008181

Title: Re: Drilling jigs for T/D bow build
Post by: bowhntineverythingnh03743 on October 04, 2016, 09:37:00 PM

Dang I was gonna say the OMC one has worked well for me. Guess I got lucky and ordered it earlier this year. Maybe you can find a used on here to purchase. I love mine and it is very accurate if your material is all square.

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 04, 2016, 10:02:00 PM

Quote

Originally posted by bowhntineverythingnh03743:
Dang I was gonna say the OMC one has worked well for me. Guess I got lucky and ordered it earlier this year. Maybe you can find a used on here to purchase. I love mine and it is very accurate if your material is all square.

I was thinking about buying the OMC jig after researching threads here but since they are gone I bet most will hold on to them. I do have a hunting bud who is a machinist so if I get decent design specs I may go that route.

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 06, 2016, 04:18:00 PM

Looks like the alignment pins are 1/4" and the bolts are 5/16". What drill size for the bushing that holds the bolt?

Title: Re: Drilling jigs for T/D bow build
Post by: kennym on October 06, 2016, 05:55:00 PM

27/64" drill and a 1/2" tap

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 06, 2016, 06:03:00 PM

Quote

Originally posted by kennym:
27/64" drill and a 1/2" tap

Thread size on tap?

Title: Re: Drilling jigs for T/D bow build
Post by: beachbowhunter on October 07, 2016, 01:35:00 PM

I use the Task. It is very well made and works.

Title: Re: Drilling jigs for T/D bow build
Post by: LittleBen on October 07, 2016, 10:34:00 PM

1/2-13 I believe

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 08, 2016, 10:30:00 AM

Thanks everyone, ordered a Dowl-it to start. I'll update after I get some practice with it.

Title: Re: Drilling jigs for T/D bow build
Post by: M60gunner on October 08, 2016, 09:04:00 PM

OMC was purchased by Jim Belcher. They still market the jig if the other ideas donot work out.

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 08, 2016, 10:43:00 PM

Thanks M60, I sent Belcher an email to see if they have one in stock, that was my first choice.

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 09, 2016, 06:12:00 PM

Anyone have pics of the OMC jig in action?

Title: Re: Drilling jigs for T/D bow build
Post by: DoubleLung on October 20, 2016, 11:03:00 PM

Email sent

Title: Re: Drilling jigs for T/D bow build
Post by: SportHunter on October 23, 2016, 11:37:00 PM

Ed was driving through my area on the way to hunt this weekend and we were able to meet up and I picked one up. Also he was nice enough to show me how to use the jig properly.

Here are a few pics, these are really nice and well thought out, couldn't be happier with the product. Also, the limbs will be interchangeable with other bows made on the same jig.

Thanks Edward!

 (http://i196.photobucket.com/albums/aa224/SOLOHUNTER/E618625B-D487-408B-A74A-BEDCE6228273-2947-000003210CA99D36.jpg)

 (http://i196.photobucket.com/albums/aa224/SOLOHUNTER/F9287178-C043-4DE4-B545-B29A6496B708-2947-0000032119489367.jpg)

 (http://i196.photobucket.com/albums/aa224/SOLOHUNTER/45A8645A-B698-4D5F-8218-824C0286BA01-2947-0000032120518D84.jpg)

 (http://i196.photobucket.com/albums/aa224/SOLOHUNTER/D8ED339B-550C-4C64-A6A4-46A054A3D6A6-2947-00000320FE8D7E56.jpg)

Title: Re: Drilling jigs for T/D bow build
Post by: Mark R on October 26, 2016, 11:29:00 AM

Yep I live in Eds area and picked one up yesterday just like SportHunters, Eds a good guy and knows his stuff,if you want a quality jig contact him